import 'package:mdl/mdl.dart';

main() {
    final Logger _logger = new Logger('main.MaterialInclude');
    registerMdl();
    componentFactory().run().then((_) {
        final MaterialInclude include = MaterialInclude.widget(dom.querySelector("#main"));
        include.onLoadEnd.listen((_) {
            prettyPrint();
            _logger.info("Loaded");
        });
    });
}
To use any MDL component, you must include the minified CSS file in the <head> section of the page:
More about theming...
<div class="demo-preview-block">
    <p>I am your main content - I live in index.html</p>
    <div id="main" class="mdl-include mdl-js-include" data-url="views/test.html">
        Loading...
    </div>
</div>

include

...will be here soon